The RAM-B-380-A-125BU consists of a yoke clamp base, SHORT double socket arm and curved angle plate. The yoke clamp base is designed with the Pilatus PC-12NG in mind; however, if your aircraft yoke has an outer diameter within the compatible range, this product will fit your yoke. The yoke clamp base will accommodate an outer diameter range of 1.25" – 1.625". The curved angle plate is 2.5" square with pre-drilled holes for many different screw hole patterns, including the universal AMPS hole pattern and all RAM made cradles. The connection section extends approximately 2.25" forward, at a 45 degree angle, from the center of the 1" ball and approximately 1.5" above the 1" ball (to the bottom of the connection section of the plate).